Trace number 3204651

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
MD5SUMdc51a6e5c13ccda52fa46d0bd711de5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.70513
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c stat :: sign balance is biased by 0.038
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 333
0.19/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 26728
3.20/3.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2009088
247.29/247.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3204651-1302949722/watcher-3204651-1302949722 -o /tmp/evaluation-result-3204651-1302949722/solver-3204651-1302949722 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204651-1302949722.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.94 4.01 3.73 3/187 1777
/proc/meminfo: memFree=18241804/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=1048 CPUtime=0 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 165 0 0 0 0 0 0 0 24 0 1 0 387388353 1073152 121 33554432000 134512640 135197378 4292216592 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 262 123 58 168 0 93 0

[startup+0.092185 s]
/proc/loadavg: 3.94 4.01 3.73 3/187 1777
/proc/meminfo: memFree=18241804/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=2968 CPUtime=0.09 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 1885 0 0 0 9 0 0 0 24 0 1 0 387388353 3039232 525 33554432000 134512640 135197378 4292216592 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 742 525 82 168 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.100183 s]
/proc/loadavg: 3.94 4.01 3.73 3/187 1777
/proc/meminfo: memFree=18241804/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=2968 CPUtime=0.09 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 1885 0 0 0 9 0 0 0 24 0 1 0 387388353 3039232 525 33554432000 134512640 135197378 4292216592 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 742 525 82 168 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.300148 s]
/proc/loadavg: 3.94 4.01 3.73 3/187 1777
/proc/meminfo: memFree=18241804/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=5164 CPUtime=0.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 2368 0 0 0 29 0 0 0 25 0 1 0 387388353 5287936 845 33554432000 134512640 135197378 4292216592 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 1291 845 93 168 0 1122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5164

[startup+0.701076 s]
/proc/loadavg: 3.94 4.01 3.73 3/187 1777
/proc/meminfo: memFree=18241804/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=5164 CPUtime=0.69 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 2368 0 0 0 69 0 0 0 25 0 1 0 387388353 5287936 845 33554432000 134512640 135197378 4292216592 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 1291 845 93 168 0 1122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5164

[startup+1.50094 s]
/proc/loadavg: 3.94 4.01 3.73 5/190 1805
/proc/meminfo: memFree=18184740/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=5164 CPUtime=1.49 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 2368 0 0 0 149 0 0 0 25 0 1 0 387388353 5287936 845 33554432000 134512640 135197378 4292216592 18446744073709551615 134617928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 1291 845 93 168 0 1122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5164

[startup+3.10066 s]
/proc/loadavg: 3.95 4.01 3.74 5/190 1805
/proc/meminfo: memFree=18187340/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=5848 CPUtime=3.09 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 2519 0 0 0 309 0 0 0 25 0 1 0 387388353 5988352 996 33554432000 134512640 135197378 4292216592 18446744073709551615 134649527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 1462 996 93 168 0 1293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5848

[startup+6.3011 s]
/proc/loadavg: 3.95 4.01 3.74 5/190 1805
/proc/meminfo: memFree=18135684/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=6700 CPUtime=6.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 2682 0 0 0 630 0 0 0 25 0 1 0 387388353 6860800 1159 33554432000 134512640 135197378 4292216592 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 1675 1159 93 168 0 1506 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6700

[startup+12.701 s]
/proc/loadavg: 3.88 3.99 3.73 5/190 1834
/proc/meminfo: memFree=18152704/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=8616 CPUtime=12.7 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 3008 0 0 0 1270 0 0 0 25 0 1 0 387388353 8822784 1485 33554432000 134512640 135197378 4292216592 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 2154 1485 93 168 0 1985 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8616

[startup+25.5007 s]
/proc/loadavg: 3.90 3.99 3.73 5/190 1834
/proc/meminfo: memFree=18145004/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=12928 CPUtime=25.49 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 3670 0 0 0 2549 0 0 0 25 0 1 0 387388353 13238272 2147 33554432000 134512640 135197378 4292216592 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 3232 2147 93 168 0 3063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12928

[startup+51.1002 s]
/proc/loadavg: 3.93 3.99 3.74 5/190 1835
/proc/meminfo: memFree=18135200/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=16808 CPUtime=51.09 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 4979 0 0 0 5109 0 0 0 25 0 1 0 387388353 17211392 3456 33554432000 134512640 135197378 4292216592 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 4202 3456 93 168 0 4033 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16808

[startup+102.306 s]
/proc/loadavg: 3.97 3.99 3.75 5/190 1836
/proc/meminfo: memFree=18116700/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=31684 CPUtime=102.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 7604 0 0 0 10229 0 0 0 25 0 1 0 387388353 32444416 6081 33554432000 134512640 135197378 4292216592 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 7921 6081 93 168 0 7752 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 31684

[startup+162.301 s]
/proc/loadavg: 4.05 4.01 3.77 5/190 1838
/proc/meminfo: memFree=18097940/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=45288 CPUtime=162.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 10645 0 0 0 16228 1 0 0 25 0 1 0 387388353 46374912 9122 33554432000 134512640 135197378 4292216592 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 11322 9122 93 168 0 11153 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 45288

[startup+222.3 s]
/proc/loadavg: 4.01 4.00 3.78 5/190 1839
/proc/meminfo: memFree=18079672/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=65440 CPUtime=222.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 13417 0 0 0 22227 2 0 0 25 0 1 0 387388353 67010560 11894 33554432000 134512640 135197378 4292216592 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 16360 11894 93 168 0 16191 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 65440

[startup+282.301 s]
/proc/loadavg: 4.07 4.02 3.79 5/190 1841
/proc/meminfo: memFree=18062764/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=65440 CPUtime=282.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 16167 0 0 0 28226 3 0 0 25 0 1 0 387388353 67010560 14644 33554432000 134512640 135197378 4292216592 18446744073709551615 134548431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 16360 14644 93 168 0 16191 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 65440

[startup+342.3 s]
/proc/loadavg: 4.09 4.03 3.81 5/190 1843
/proc/meminfo: memFree=18044612/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=94908 CPUtime=342.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 19228 0 0 0 34226 3 0 0 25 0 1 0 387388353 97185792 17705 33554432000 134512640 135197378 4292216592 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 23727 17705 93 168 0 23558 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 94908

[startup+402.301 s]
/proc/loadavg: 4.03 4.02 3.82 5/190 1844
/proc/meminfo: memFree=18027116/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=95928 CPUtime=402.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 22227 0 0 0 40225 4 0 0 25 0 1 0 387388353 98230272 20704 33554432000 134512640 135197378 4292216592 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 23982 20704 93 168 0 23813 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 95928

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 3.83 5/190 1846
/proc/meminfo: memFree=18009568/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=140128 CPUtime=462.29 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 25083 0 0 0 46225 4 0 0 25 0 1 0 387388353 143491072 23560 33554432000 134512640 135197378 4292216592 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 35032 23560 93 168 0 34863 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 140128

[startup+522.301 s]
/proc/loadavg: 4.06 4.03 3.84 5/190 1847
/proc/meminfo: memFree=17993028/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=140128 CPUtime=522.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 27771 0 0 0 52225 5 0 0 25 0 1 0 387388353 143491072 26248 33554432000 134512640 135197378 4292216592 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 35032 26248 93 168 0 34863 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 140128

[startup+582.301 s]
/proc/loadavg: 4.02 4.02 3.84 5/190 1849
/proc/meminfo: memFree=17975228/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=140128 CPUtime=582.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 30852 0 0 0 58225 5 0 0 25 0 1 0 387388353 143491072 29329 33554432000 134512640 135197378 4292216592 18446744073709551615 134524940 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 35032 29329 93 168 0 34863 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 140128

[startup+642.3 s]
/proc/loadavg: 4.01 4.01 3.85 5/190 1851
/proc/meminfo: memFree=17957576/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=140128 CPUtime=642.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 33877 0 0 0 64224 6 0 0 25 0 1 0 387388353 143491072 32354 33554432000 134512640 135197378 4292216592 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 35032 32354 93 168 0 34863 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 140128

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.86 5/190 1852
/proc/meminfo: memFree=17939572/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=208464 CPUtime=702.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 36793 0 0 0 70223 7 0 0 25 0 1 0 387388353 213467136 35270 33554432000 134512640 135197378 4292216592 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 52116 35270 93 168 0 51947 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 208464

[startup+762.306 s]
/proc/loadavg: 4.03 4.02 3.87 5/190 1854
/proc/meminfo: memFree=17922912/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=208464 CPUtime=762.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 39430 0 0 0 76223 8 0 0 25 0 1 0 387388353 213467136 37907 33554432000 134512640 135197378 4292216592 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 52116 37907 93 168 0 51947 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 208464

[startup+822.301 s]
/proc/loadavg: 4.01 4.01 3.87 5/190 1855
/proc/meminfo: memFree=17905508/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=208464 CPUtime=822.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 42508 0 0 0 82222 8 0 0 25 0 1 0 387388353 213467136 40985 33554432000 134512640 135197378 4292216592 18446744073709551615 134617800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 52116 40985 93 168 0 51947 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 208464

[startup+882.3 s]
/proc/loadavg: 4.03 4.02 3.88 5/190 1857
/proc/meminfo: memFree=17887756/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=208464 CPUtime=882.3 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 45525 0 0 0 88221 9 0 0 25 0 1 0 387388353 213467136 44002 33554432000 134512640 135197378 4292216592 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 52116 44002 93 168 0 51947 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 208464

[startup+942.301 s]
/proc/loadavg: 4.05 4.03 3.89 5/190 1859
/proc/meminfo: memFree=17870356/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=208464 CPUtime=942.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 48421 0 0 0 94221 10 0 0 25 0 1 0 387388353 213467136 46898 33554432000 134512640 135197378 4292216592 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 52116 46898 93 168 0 51947 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 208464

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.90 5/190 1860
/proc/meminfo: memFree=17854336/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=208464 CPUtime=1002.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 51032 0 0 0 100221 10 0 0 25 0 1 0 387388353 213467136 49509 33554432000 134512640 135197378 4292216592 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 52116 49509 93 168 0 51947 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 208464

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 3.91 5/190 1862
/proc/meminfo: memFree=17836792/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=307912 CPUtime=1062.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 54121 0 0 0 106220 11 0 0 25 0 1 0 387388353 315301888 52598 33554432000 134512640 135197378 4292216592 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 76978 52598 93 168 0 76809 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 307912

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 1863
/proc/meminfo: memFree=17818908/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=307912 CPUtime=1122.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 57139 0 0 0 112220 11 0 0 25 0 1 0 387388353 315301888 55616 33554432000 134512640 135197378 4292216592 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 76978 55616 93 168 0 76809 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 307912

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 1865
/proc/meminfo: memFree=17801516/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=307912 CPUtime=1182.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 60022 0 0 0 118219 12 0 0 25 0 1 0 387388353 315301888 58499 33554432000 134512640 135197378 4292216592 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 76978 58499 93 168 0 76809 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 307912

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 1867
/proc/meminfo: memFree=17784740/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=307912 CPUtime=1242.31 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 62700 0 0 0 124219 12 0 0 25 0 1 0 387388353 315301888 61177 33554432000 134512640 135197378 4292216592 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 76978 61177 93 168 0 76809 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 307912



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 4/188 1869
/proc/meminfo: memFree=17831972/32951124 swapFree=67111528/67111528
[pid=1777] ppid=1775 vsize=307912 CPUtime=1300.02 cores=1,3
/proc/1777/stat : 1777 (march_hi) R 1775 1777 1467 0 -1 4202496 65659 0 0 0 129989 13 0 0 25 0 1 0 387388353 315301888 64136 33554432000 134512640 135197378 4292216592 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1777/statm: 76978 64136 93 168 0 76809 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 307912

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.145977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 307912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65659
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1359

runsolver used 1.73673 second user time and 4.19336 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-16 12:28:42
IDJOB=3204651
IDBENCH=82621
IDSOLVER=1623
FILE ID=node144/3204651-1302949722
RUNJOBID= node144-1302947113-1487
PBS_JOBID= 13017933
Free space on /tmp= 72632 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204651-1302949722/watcher-3204651-1302949722 -o /tmp/evaluation-result-3204651-1302949722/solver-3204651-1302949722 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204651-1302949722.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= dc51a6e5c13ccda52fa46d0bd711de5f
RANDOM SEED=1102337892

node144.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18243564 kB
Buffers:        745148 kB
Cached:       13487596 kB
SwapCached:          0 kB
Active:        3141624 kB
Inactive:     11203348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18243564 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4456 kB
Writeback:           0 kB
AnonPages:      111820 kB
Mapped:          15712 kB
Slab:           298860 kB
PageTables:       5272 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   316736 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72632 MiB
End job on node144 at 2011-04-16 12:50:24